Is this vulnerability remotely exploitable?

Yes. The vulnerable endpoint can be targeted over the network by sending crafted HTTP requests that manipulate the `cos_id` parameter.

Does an attacker need authenticated access to exploit it?

That depends on how `/edit_costumer.php` is exposed in a particular deployment. If the endpoint is behind authentication, an attacker would need at least the lowest level of access; if it is publicly accessible, no prior authentication may be required.

What is the safest general fix pattern?

The most robust pattern is to replace all dynamic SQL involving `cos_id` with parameterized queries or prepared statements, combined with strict server-side validation that enforces the expected type and format of customer identifiers.

Severity:

HIGH RISK

(7.3)

SQL Injection (CWE-89) in Accounting System 1.0 Parameter Handler (/edit_costumer.php)

CVE-2026-5034

Published:

Mar 29, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

SQL Injection

CWE:

CWE-74;CWE-89

Impact:

Data Exposure and Manipulation via SQL Injection

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

Vulnerability Type

Category:

SQL Injection

CWE:

CWE-74;CWE-89

Impact:

Data Exposure and Manipulation via SQL Injection

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

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Ask AI for summary of CodeAnt

SQL Injection (CWE-89) in Accounting System 1.0 Parameter Handler (/edit_costumer.php)

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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